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author | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2012-03-16 13:53:25 -0500 |
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committer | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2012-03-16 13:53:25 -0500 |
commit | 31d66245ea51a16ab6a64fcaf3435934a6465db0 (patch) | |
tree | b4c8ff02042c17b25540496697631415444c2463 /example.c | |
parent | d9d7a7e8f0431256c6adeab2f7e22cfed12271d4 (diff) | |
download | libpng-31d66245ea51a16ab6a64fcaf3435934a6465db0.tar.gz |
[libpng16] Added png_set_itxt() (work in progress)
Diffstat (limited to 'example.c')
-rw-r--r-- | example.c | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -863,6 +863,13 @@ void write_png(char *file_name /* , ... other image information ... */) */ png_set_gAMA(png_ptr, info_ptr, gamma); +#if PNG_LIBPNG_VER >= 1.6.0 + png_set_itxt(png_ptr, info_ptr, 0, 0, "Title", "Mona Lisa", NULL, NULL); + png_set_itxt(png_ptr, info_ptr, 0, 0, "Author", "Leonardo da Vinci", NULL, + NULL); + png_set_itxt(png_ptr, info_ptr, 3, 0, "Description", "<long text>", NULL, + NULL); +#else /* Optionally write comments into the image */ { png_text text_ptr[3]; @@ -896,6 +903,7 @@ void write_png(char *file_name /* , ... other image information ... */) png_set_text(write_ptr, write_info_ptr, text_ptr, 3); } +#endif /* Other optional chunks like cHRM, bKGD, tRNS, tIME, oFFs, pHYs */ |